Hard cases make bad law: Cardinal duties of managing directors and the knowledge exclusion in D&O insurance (Legal Foray 6)
published on 21 November 2025
Breaches of law arising from delayed filing for insolvency account, by case numbers, for the bulk of executive liability claims. At the same time, the number of insolvencies is rising again. The number of court decisions dealing with D&O liability issues or with questions of coverage by D&O insurers is also increasing. For that reason, we periodically make legal forays on our blog into practical aspects of delayed insolvency filings. The following blog contribution addresses the Federal Court of Justice (BGH) judgment of 2014, which made it easier for D&O insurers in coverage litigation to invoke the defence of knowledge where the insured managing director has breached an elemental professional duty (a cardinal duty). The Frankfurt Higher Regional Court (OLG Frankfurt) deepened and extended this case law in three decisions from 2025 concerning breaches of the duty to file for insolvency and the prohibition on payments once insolvency has arisen. The “cardinal-duty case law” inevitably increases the difficulty of the questions insolvency practitioners must confront when pursuing liability claims against managing directors with a view to attain D&O coverage. These difficulties also point to a deeper structural flaw in D&O insurance and its typical knowledge exclusion. This Survey 6 presents the OLG Frankfurt decisions against that background. It opposes a methodologically unfortunate lateral shift in the questions that are at the core of the matter. Once again the finding of US Supreme Court Justice Oliver Wendell Holmes of 1904 holds true: Hard cases make bad law.
Categories
Compliance in general, Liability and recourse, Insurance, General